<!--
 * Tencent is pleased to support the open source community by making BK-JOB蓝鲸智云作业平台 available.
 *
 * Copyright (C) 2021 THL A29 Limited, a Tencent company.  All rights reserved.
 *
 * BK-JOB蓝鲸智云作业平台 is licensed under the MIT License.
 *
 * License for BK-JOB蓝鲸智云作业平台:
 *
 *
 * Terms of the MIT License:
 * ---------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
 * to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
-->

<template>
  <div
    v-bk-tooltips="$t('history.定位到当前步骤')"
    class="task-exeution-process"
    @click="handleScrollToCurrentStep">
    {{ current }} / {{ total }}
  </div>
</template>
<script>
  import {
    getOffset,
    scrollTopSmooth,
  } from '@utils/assist';

  export default {
    name: '',
    props: {
      total: {
        type: Number,
        required: true,
      },
      current: {
        type: Number,
        required: true,
      },
    },
    mounted() {
      this.timer = setTimeout(() => {
        this.handleScrollToCurrentStep();
      }, 1000);
    },
    beforeDestroy() {
      clearTimeout(this.timer);
    },
    methods: {
      handleScrollToCurrentStep() {
        const $srollContainer = document.querySelector('.container-content');
        if (!$srollContainer) {
          return;
        }
        const $currentStep = document.querySelectorAll('.execution-step-box')[this.current];
        const { top } = getOffset($currentStep);
        const windowHeight = window.innerHeight;
        const targetHieght = $currentStep.getBoundingClientRect().height;
        const offset = (windowHeight - targetHieght) / 2;
        scrollTopSmooth($srollContainer, top - offset);
      },
    },
  };
</script>
<style lang='postcss'>
  .task-exeution-process {
    width: 100px;
    height: 28px;
    margin-left: 10px;
    font-size: 14px;
    line-height: 28px;
    color: #fff;
    text-align: center;
    cursor: pointer;
    background: rgb(0 0 0 / 25%);
    border-radius: 14px;

    &:hover {
      background: rgb(0 0 0 / 40%);
    }
  }
</style>
